The Conqueror class was a type of United Earth Starfleet (and later, Federation Starfleet) vessel. They were introduced in 2159 during the Earth-Romulan War.

18 are built, but only five were transferred to the Federation Starfleet in 2161.

UES Charger (CHM-72), flagship of Task Force 41, was put on display at the Starfleet Museum. (The Starfleet Museum: Conqueror-Class Cruisers)